Birthplace of pizza and a treasure-trove of museums, art galleries, and medieval palaces, Naples is the centerpiece of National Geographic's all-new Traveler guide to southern Italy. The book points you to the city's best spots, then heads to Pompeii and Herculaneium, the Amalfi Coast, and fabled Capri and other offshore islands. Also on the itinerary are Puglia, filled with unusual trulli, Basilicata, Campania, and Calabria, along with excursions to Sicily and Sardinia—two fascinating islands whose rich art, culture, language, and history are fiercely separate from those of the mainland.